2009079836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{29803}}^1$

素因数の和:30713

約数の個数: 24

約数和(自身を含む): 3705233280

約数和(自身を除く): 1696153444

約数列:

[1, 2, 4, 19, 38, 76, 887, 1774, 3548, 16853, 29803, 33706, 59606, 67412, 119212, 566257, 1132514, 2265028, 26435261, 52870522, 105741044, 502269959, 1004539918, 2009079836]

約数ペア:

[(1, 2009079836), (2, 1004539918), (4, 502269959), (19, 105741044), (38, 52870522), (76, 26435261), (887, 2265028), (1774, 1132514), (3548, 566257), (16853, 119212), (29803, 67412), (33706, 59606)]